Ujian Teori Kejuruan Teknik Gambar Bangunan

The correct answer is "scale". The scale toolbar function is used to enlarge or reduce the size of an object. This tool allows users to proportionally adjust the dimensions of an object, either making it larger or smaller. It is commonly used in graphic design and editing software to resize images, shapes, or text.

The correct answer is "hatch." In AutoCad, the hatch command is used to create a pattern or fill within a closed area. It is commonly used to represent materials, such as brick or wood, in architectural drawings. By selecting the hatch command, users can choose from a variety of predefined patterns or create custom ones. This command helps to enhance the visual representation of objects in AutoCad drawings.

The correct answer is "Kertas kalkir." Kertas kalkir is commonly used for tracing or copying drawings. It is a thin, translucent paper that allows artists to transfer or duplicate their sketches onto another surface. This makes it ideal for creating construction lines or outlines in technical drawings and designs.

Baut dan las adalah alat penyambung yang bisa digunakan pada sambungan konstruksi tangga baja. Baut digunakan untuk mengencangkan sambungan dengan memasukkan baut pada lubang yang telah disediakan dan kemudian memasang mur pada ujung baut. Las, di sisi lain, menggunakan panas untuk menyatukan dua bagian logam menjadi satu. Kombinasi baut dan las memberikan kekuatan dan stabilitas pada sambungan konstruksi tangga baja.

The correct answer is Newton because Newton is the unit of force in the International System of Units (SI). It is named after Sir Isaac Newton, who made significant contributions to the field of physics and formulated the laws of motion. The unit Newton is defined as the force required to accelerate a one-kilogram mass by one meter per second squared. It is commonly used to measure forces in various scientific and engineering applications.

The correct answer is "Gambar potongan" because it refers to a drawing that shows a vertical section of a building, particularly focusing on negative floors (going downwards). This type of drawing is commonly used to illustrate the interior structure and features of a building.

The correct answer is 297 x 420 mm. The A3 paper size is standardized at 297 x 420 mm according to ISO 216. This size is commonly used for posters, drawings, and architectural plans.

The correct answer is "Bibir miring berkait". This is because when pulling a lever, it is important to have a secure and strong connection between the lever and the object being pulled. The "bibir miring berkait" or slanted lips with hooks provide a better grip and ensure that the lever does not slip or come loose while in use. This type of connection is commonly used in various mechanical and engineering applications to enhance stability and efficiency.

The correct answer is Z because in 2D drawings, only the x-axis and y-axis are used to represent the horizontal and vertical directions respectively. However, in 3D drawings, the z-axis is also used to represent the depth or height dimension. Therefore, the z-axis is not used in 2D drawings but is essential in 3D drawings.

The correct answer is 5/7 because it is the most reasonable and commonly used measurement for the given question. The other options do not make sense in the context of "ukuran usuk" (which could mean "needle size" in Indonesian). Therefore, 5/7 is the most appropriate answer.

The correct answer is "bawah gambar" because it is stated that the "judul gambar dan skala gambar" should be written "di sebelah bawah gambar." This means that the title of the image and the scale of the image should be placed below the image.

The term "trimetri" refers to a projection that has three dimensions. This means that the projection includes length, width, and height, allowing for a more accurate representation of the object or scene being projected. The other options, such as "dimetri" (which refers to a projection with two dimensions) and "isometri" (which refers to a projection with equal measurements in all three dimensions), do not accurately describe a projection with three dimensions. "Orto grafik" and "miring" are not relevant to the concept of projection dimensions.

The correct answer is "line weight" because it is used to check the thickness of lines within a layer. This allows users to adjust the thickness of lines to their desired appearance.

The correct answer is ±80-100 cm. This is because a denah or floor plan is a two-dimensional representation of a building, showing the layout of rooms, walls, and other features. The height indicated in the answer options represents the vertical distance between the floor and the ceiling or any other elevated structure. Therefore, ±80-100 cm would be the appropriate range to indicate the height above the normal floor level.

The correct answer is 8H. In drawing with a pencil, the hardness of the pencil is indicated by a letter and a number. The higher the number, the harder the pencil. The "H" stands for hardness, and the numbers indicate the level of hardness. Therefore, 8H is the hardest pencil in the given options.

The correct answer is 0.5 mm because the question asks for the size of the stencil used when drawing with a 0.5 rapidograph pen.

The correct answer is "Isometrik dan dimetrik". Isometrik dan dimetrik are two types of axonometric projections. Isometric projection is a type of axonometric projection where all three axes are equally foreshortened, resulting in a distorted view of the object. Dimetric projection, on the other hand, is a type of axonometric projection where two of the three axes are foreshortened at different angles, resulting in a less distorted view compared to isometric projection. Both isometric and dimetric projections are commonly used in technical and engineering drawings to represent three-dimensional objects on a two-dimensional plane.

Besaran pokok adalah besaran dasar yang tidak dapat dinyatakan dalam kombinasi atau perpaduan dari besaran lainnya. Dalam daftar yang diberikan, hanya "panjang" yang termasuk dalam kategori ini. Luas, volume, berat, dan kecepatan merupakan besaran turunan yang dapat dihitung atau diukur dengan menggunakan besaran pokok seperti panjang.

The correct answer is 420 x 594 mm. This is because A2 paper size is defined as 420 x 594 mm according to the ISO 216 standard. The dimensions of A2 paper are half the size of A1 paper and double the size of A3 paper.

The correct answer is "Pen dan lubang". This is because "pen dan lubang" refers to the use of a pen or pencil to mark the position of the hole on the threshold, and then drilling a hole in that marked position. This method is commonly used to attach the threshold to the door frame. The other options, such as "pasak dari kayu" (wooden peg), "pen dan purus" (pen and chisel), "sponing" (spooning), and "paku" (nail) are not typically used in the installation of a threshold to a door frame.

The main reinforcement in the floor plate is installed at the bottom to provide support and strength to the structure. This is because the bottom part of the floor plate is subjected to the most load and pressure, so it requires additional reinforcement to ensure its stability and durability.

The correct answer is "Tiang kuda-kuda dengan balok tarik." This is because "tiang kuda-kuda" refers to the vertical support beams, while "balok tarik" refers to the horizontal beams that connect and support the vertical beams. Therefore, the correct answer states that the vertical support beams are connected with the horizontal beams for added support.

The minimum reinforcement for construction of beams/columns is typically 12 mm. This is because a smaller diameter reinforcement may not provide sufficient strength and stability to the structure. Additionally, a larger diameter reinforcement may not be necessary and could result in unnecessary costs. Therefore, 12 mm is the ideal minimum size for reinforcement in these types of constructions.

The correct answer is "cone". In AutoCad, to draw a cone, we need to use the "cone" command. The "cone" command allows us to create a three-dimensional cone shape by specifying the base radius and height of the cone. This command is specifically designed for creating cones in AutoCad.

The correct answer is "Bahan penutup atap". The angle of roof slope is determined by the material used to cover the roof. Different materials have different weight and flexibility, which affects the angle at which the roof needs to be constructed in order to provide proper drainage and stability.

The correct answer is 3 m because the question is asking for the maximum distance allowed between the beams. This means that the distance between any two beams cannot exceed 3 m.

The correct answer is "subtraction". In AutoCad 3D, when a solid object needs to be given an opening or a hole like a cylinder in a wall, the command used is "subtraction". This command allows the user to subtract one solid object from another, creating a void or hole in the desired shape.

The correct answer is "Bawah ke atas" which means "from bottom to top" in English. This is the correct way to install ceramic tiles on a vertical surface. Starting from the bottom and working your way up ensures that the tiles are properly aligned and supported. It also helps to prevent any potential damage or displacement of the tiles during the installation process.

The correct answer is 12 mm because when constructing high beams (with a height of 90 cm or more) using soft steel, extra reinforcement is required to ensure the structural integrity and strength of the beam. A larger diameter of 12 mm is needed to provide the necessary support and prevent potential failure or collapse of the beam under heavy loads or stress.

HB is the correct answer because HB refers to the hardness of the pencil lead. HB is a medium hardness pencil that is commonly used for sketching. It provides a good balance between being hard enough to create fine lines and soft enough to create shading and tonal variations. Pencils with higher hardness (such as 2H) are lighter and create lighter lines, while pencils with lower hardness (such as B) are softer and create darker lines. F and B are not the correct answers as they refer to different hardness levels.

The correct answer is 6B. In drawing with a pencil, the hardness of the pencil determines the darkness and softness of the lines. The higher the number before the B, the softer the pencil and the darker the lines it produces. Therefore, 6B is the softest and darkest pencil in the given options, making it the correct answer.

The explanation for the given correct answer is that the load received by the horse-leg column is zero. This means that the horse-leg column does not bear any weight from the roof or the truss.

The correct answer is 80°. The question is asking about the angle of inclination when using a pencil. Generally, when using a pencil, the angle of inclination is around 45° to 60°. However, 80° is also a possible angle of inclination depending on the comfort and preference of the individual using the pencil.

The correct answer is 0.5 mm because the question is asking for the difference between the diameter of the nail and the hole. The difference is the amount by which the diameter of the nail is smaller than the diameter of the hole. Therefore, the correct answer is 0.5 mm, indicating that the diameter of the nail is 0.5 mm smaller than the diameter of the hole.

The given question states that a plot of land measures 40x60 meters. The question then asks for the scale used in the drawing if the measurement in the drawing is 60x90 cm. To find the scale, we need to compare the actual measurement to the measurement in the drawing. Since the actual measurement is in meters and the measurement in the drawing is in centimeters, we need to convert the actual measurement to centimeters. 40 meters is equal to 4000 centimeters and 60 meters is equal to 6000 centimeters. Now, we can calculate the scale by dividing the measurement in the drawing by the actual measurement: 6000/90 = 66.67 and 4000/60 = 66.67. Therefore, the scale used in the drawing is 1 : 150.

The correct answer is "konstruksi pondasi harus berukuran sesuai dan terletak pada kedalaman 60-80 cm". This is because the main function of a foundation is to support the weight of the building and its own weight. Therefore, the size of the foundation must be appropriate and it should be located at a depth of 60-80 cm to ensure stability and strength.

The given answer of 4 is correct because in each series of steel construction joints, a maximum of 4 nails can be installed.

The correct answer is "Reng, usuk, gording, dan kaki kuda-kuda". This is because the question is asking for the arrangement of wooden roof structures, and "reng" (rafters), "usuk" (purlins), "gording" (collar beams), and "kaki kuda-kuda" (rafter feet) are all components commonly used in this type of construction. The other options do not include all of these necessary elements.

The width of the staircase should be determined based on its function. The function of the staircase refers to how it will be used and what purpose it serves. This could include factors such as the amount of foot traffic it will receive, whether it needs to accommodate furniture or objects being carried up or down, and any specific requirements for accessibility or safety. Considering the function of the staircase ensures that it is designed to meet the specific needs and requirements of its intended use.

The correct answer is "sphere" because a sphere is a three-dimensional object that is perfectly round in shape, with all points on its surface equidistant from its center. In AutoCAD 3D, the "sphere" command is used to create a solid sphere shape.

The volume of a foundation can be calculated by multiplying its length, width, and depth. In this case, the length is given as 20 m, the top dimension is 25 cm (or 0.25 m), the bottom dimension is 80 cm (or 0.8 m), and the depth is 90 cm (or 0.9 m). By multiplying these values together, we get a volume of 9.45 m3.

The correct answer is "Garis lurus dobel" because in the context of a staircase railing, "garis lurus dobel" refers to a double straight line. This means that the railing is depicted as two parallel straight lines, indicating the presence of a railing on both sides of the staircase.

The correct answer is 100 Kg dan 200 Kg. This is because the reaction force at point A is equal to the weight of the object placed on it, which is 100 Kg. The reaction force at point B is the sum of the weight of the object and the weight of the additional load placed on it, which is 100 Kg + 100 Kg = 200 Kg.

The correct answer is 3,78 m3 because to find the amount of sand needed, we need to calculate the volume of the brick wall. The volume of the brick wall can be calculated by multiplying the height, length, and thickness of the wall. In this case, the height is 3.5 m, the length is 20 m, and the thickness is 15 cm (or 0.15 m). So, the volume of the brick wall is 3.5 m x 20 m x 0.15 m = 10.5 m3. However, we need to consider the coefficient of sand, which is 0.054 m3 per square meter. Since the wall has a surface area of 3.5 m x 20 m = 70 m2, we need to multiply the volume by the surface area. Therefore, the amount of sand needed is 10.5 m3 x 70 m2 = 735 m3. Hence, the correct answer is 3.78 m3.

The correct answer is "file klik plot - plot device - klik none - pilih jenis printer yang terpasang". This is the correct sequence of steps to select a printer for printing. First, the user needs to click on "file" and then select "plot" from the dropdown menu. Next, they should choose "plot device" and then click on "none" to deselect any previously selected printer. Finally, they can choose the desired printer from the available options.

A good thickness for roof plate is 8 cm.

Based on the given picture, the force on L1 can be determined by looking at the length of the arrow representing the force. The longer the arrow, the greater the force. In this case, the arrow on L1 is the longest compared to the other arrows, indicating that the force on L1 is the greatest. Therefore, the correct answer is 500 N.

The minimum clear distance in reinforcing a plate on the field is 5 cm. This means that there should be a minimum distance of 5 cm between the reinforcement bars in order to ensure proper strength and stability of the plate. Having a smaller distance may result in a weaker structure, while a larger distance may lead to insufficient reinforcement. Therefore, 5 cm is the appropriate minimum clear distance for reinforcing a plate.

The correct answer is "di bawah balok tembok". This means that the beam is placed below the wall beam. Placing the beam below the wall beam provides stability and support to the structure.

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